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Inventor

Sergio Carra

Inventor
Milan, IT

Overview

3→
Patents
1983–1992
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary
C07CAcyclic or carbocyclic compounds75%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
PatentTitleYear
5,126,498'Process for the separation of isomeric dichlorotoluenes'19924,766,262'Process for separating isomeric dichlorotoluenes by adsorption'19884,368,347'Process for the separation of metaxylene from mixtures of aromatic hydrocarbons'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to SISAS S P A (1)· patent assignee history
1983–1992Based in Milan, IT· patent location history
1988–1992Patents assigned to ATOCHEM (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ATOCHEM21988–1992
SISAS S P A11983
Locations
LocationPatentsSpan
Milan, IT31983–1992